Pictures of the day: 8 February 2013

Sam the cat may have nine lives, but he only has one expression - worried - thanks to his unusual markings. He has two black marks on his forehead resembling eyebrows. His owner, who wishes to remain anonymous, rescued Sam the stray cat from New York and set-up an online profile dedicated to him and his 'eyebrows'. Sam now has more than 24,000 followers on picture sharing site Instagram with his anxious expression earning him world wide fame...Picture: Rex Features